GB897394A - Improvements relating to alloys with a nickel-chromium base - Google Patents

Improvements relating to alloys with a nickel-chromium base

Info

Publication number
GB897394A
GB897394A GB1125759A GB1125759A GB897394A GB 897394 A GB897394 A GB 897394A GB 1125759 A GB1125759 A GB 1125759A GB 1125759 A GB1125759 A GB 1125759A GB 897394 A GB897394 A GB 897394A
Authority
GB
United Kingdom
Prior art keywords
alloys
nickel
content
improvements relating
chromium base
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1125759A
Inventor
John Henry Gittus
Reginald Massey Cook
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Inco Ltd
Mond Nickel Co Ltd
Original Assignee
Inco Ltd
Mond Nickel Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Inco Ltd, Mond Nickel Co Ltd filed Critical Inco Ltd
Priority to GB1125759A priority Critical patent/GB897394A/en
Priority to CH356860A priority patent/CH409410A/en
Priority to BE589308A priority patent/BE589308A/en
Publication of GB897394A publication Critical patent/GB897394A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)

Abstract

A creep-resistant alloy contains in percentage by weight .C.0,2-0,3 .Mo.(8,7-10 X C content)-8 .Co.(2,2 X Mo content + 50 X C ..content-18,4)-(2,2 X Mo content + ..50 X C content-16,9) .Cr.14,6-15,4 .Ti.1,9-2,3 .Al.4,1-4,7 .Zr.0,04-0-08 .B.0,004-0,008 .Si.0,2-0,4 .Ni and.balance .impurities. The alloy is heated at 1200 DEG C for 1 1/2 hours, aircooled to room temperature, heated for 16 hours at 1050 DEG C. and finally air-cooled.
GB1125759A 1959-04-02 1959-04-02 Improvements relating to alloys with a nickel-chromium base Expired GB897394A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1125759A GB897394A (en) 1959-04-02 1959-04-02 Improvements relating to alloys with a nickel-chromium base
CH356860A CH409410A (en) 1959-04-02 1960-03-29 Nickel alloy
BE589308A BE589308A (en) 1959-04-02 1960-04-01 Improvements to nickel-chromium-based alloys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1125759A GB897394A (en) 1959-04-02 1959-04-02 Improvements relating to alloys with a nickel-chromium base

Publications (1)

Publication Number Publication Date
GB897394A true GB897394A (en) 1962-05-23

Family

ID=9982904

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1125759A Expired GB897394A (en) 1959-04-02 1959-04-02 Improvements relating to alloys with a nickel-chromium base

Country Status (3)

Country Link
BE (1) BE589308A (en)
CH (1) CH409410A (en)
GB (1) GB897394A (en)

Also Published As

Publication number Publication date
CH409410A (en) 1966-03-15
BE589308A (en) 1960-10-03

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